Blueprint "Chart showing train operation at present SP station with total train movement of 200 trains per day, density of traffic increased relative to present operation" (1920)

Blueprint "Estimate Cost of Grade Crossing Elimination on the East Bank of the Los Angeles River," includes estimates for track depression and viaducts at N. Main Street, Macy Street, Aliso Street, First Street, Fourth Street, Seventh Street, and Ninth Street (undated)

"Estimated cost of joint terminal facilities - Los Angeles, under SPRR and LA&SL RR contract, dated July 18th, 1917," blueprint showing cost of track construction, with variations depending on materials used in construction, Office of Chief Engineer, LA&SLRR (1920)

Five blueprints showing RR stations with "County Board of Appraisal Valuations" for values of neighboring real estate: SP [Arcade?] Station, LA&SLRR Depot & Coach Yard, Santa Fe RR. Coach Yard, Santa Fe RR Station [Grande Depot], Southern Pacific Coach Yard (undated)

Blueprint "Exhibit 'A' LA&SLRR Co., Los Angeles Division, Map showing proposed trackage for Hammond Lumber Co, East San Pedro, Cal." (1926)

"Union Pacific R. R. Co. Property Survey, Los Angeles-Long Beach Harbor Area, Los Angeles County, California," Francis Bates, Blueline print with 1"=200' scale map showing survey of tidelands controversy area, including areas further inland, with pencil manuscript annotations (1941)